Exercise bench



FIG. 1 is a perspective view of the present invention; and

FIG. 2 is a right side view of the present invention; and

FIG. 3 is a left side of the present invention; and

FIG. 4 is a front view of the present invention; and,

FIG. 5 is a rear view of the present invention. 

CLAIM The ornamental design for an exercise bench, as shown and described. 